.contentsBody {
    margin: 0;
    overflow: hidden;
}

.contentsTable {
    width: 100%;
    height: 92%;
    valign: top;
    cellspacing: 0;
    cellpadding: 0;
    border: 0
}

iframe {
 margin: 0;
    overflow: hidden;
    height: 100%;
    width: 100%;
    marginwidth: 0;
    marginheight: 0;
    scrolling: auto
}